diff options
Diffstat (limited to 'arch/x86/crypto/morus1280-avx2-glue.c')
-rw-r--r-- | arch/x86/crypto/morus1280-avx2-glue.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/arch/x86/crypto/morus1280-avx2-glue.c b/arch/x86/crypto/morus1280-avx2-glue.c deleted file mode 100644 index 2d000d66ba4c..000000000000 --- a/arch/x86/crypto/morus1280-avx2-glue.c +++ /dev/null @@ -1,62 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * The MORUS-1280 Authenticated-Encryption Algorithm - * Glue for AVX2 implementation - * - * Copyright (c) 2016-2018 Ondrej Mosnacek <omosnacek@gmail.com> - * Copyright (C) 2017-2018 Red Hat, Inc. All rights reserved. - */ - -#include <crypto/internal/aead.h> -#include <crypto/internal/simd.h> -#include <crypto/morus1280_glue.h> -#include <linux/module.h> -#include <asm/fpu/api.h> -#include <asm/cpu_device_id.h> - -asmlinkage void crypto_morus1280_avx2_init(void *state, const void *key, - const void *iv); -asmlinkage void crypto_morus1280_avx2_ad(void *state, const void *data, - unsigned int length); - -asmlinkage void crypto_morus1280_avx2_enc(void *state, const void *src, - void *dst, unsigned int length); -asmlinkage void crypto_morus1280_avx2_dec(void *state, const void *src, - void *dst, unsigned int length); - -asmlinkage void crypto_morus1280_avx2_enc_tail(void *state, const void *src, - void *dst, unsigned int length); -asmlinkage void crypto_morus1280_avx2_dec_tail(void *state, const void *src, - void *dst, unsigned int length); - -asmlinkage void crypto_morus1280_avx2_final(void *state, void *tag_xor, - u64 assoclen, u64 cryptlen); - -MORUS1280_DECLARE_ALG(avx2, "morus1280-avx2", 400); - -static struct simd_aead_alg *simd_alg; - -static int __init crypto_morus1280_avx2_module_init(void) -{ - if (!boot_cpu_has(X86_FEATURE_AVX2) || - !boot_cpu_has(X86_FEATURE_OSXSAVE) || - !cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) - return -ENODEV; - - return simd_register_aeads_compat(&crypto_morus1280_avx2_alg, 1, - &simd_alg); -} - -static void __exit crypto_morus1280_avx2_module_exit(void) -{ - simd_unregister_aeads(&crypto_morus1280_avx2_alg, 1, &simd_alg); -} - -module_init(crypto_morus1280_avx2_module_init); -module_exit(crypto_morus1280_avx2_module_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>"); -MODULE_DESCRIPTION("MORUS-1280 AEAD algorithm -- AVX2 implementation"); -MODULE_ALIAS_CRYPTO("morus1280"); -MODULE_ALIAS_CRYPTO("morus1280-avx2"); |